#spCan{
    display: none;
}
.list-group-item.heading{
    color: #333;
    background-color: #f5f5f5;
    border-color: #ddd;
}
#questionMark{
    cursor: pointer;
    position: relative;
    top: 5px;
}
.list-group-item a{
    color: #37474f;
    text-decoration: none;
}
.list-group li{
    border: 1px solid #ddd;
    margin-bottom: -1px;
}
#tips{
    display: none;
    width: 82px;
    height: 80px;
    position: relative;
    top: -340px;
    left: 525px;
    background: url("../images/jkf/tips.svg")no-repeat;
}
#tips span{
    display: block;
    position: relative;
    top: 13px;
    left: 9px;
    color: black;
}